Bonamici Racing Clutch Lever with Multiple Offsets – Aprilia RSV4 / RSV4 1100 Factory / R / RR / RF (2009–2026)

Finding a clutch lever that genuinely fits your hand — and keeps fatigue at bay over hours in the saddle or lap after lap on track — is one of those details that separates a good ride from a great one. The Bonamici Racing clutch lever for the Aprilia RSV4, RSV4 1100, Factory, R, RR and RF (2009–2026) is machined from high-strength aluminium and offered in five distinct offsets, letting you dial in exactly the reach and resistance that suits your grip and riding style before you ever leave the garage.

Key Features

• Five offset positions — 24 mm, 27 mm, 29 mm, 32 mm and 34 mm — so you can match lever reach and clutch resistance precisely to the way you ride, whether that means an easy, relaxed pull or a firm, sport-focused feel.
• Available in adjustable or fixed configuration: the adjustable version lets you fine-tune reach on the fly, while the fixed lever delivers a consistent, rock-solid feel every time.
• Machined from 100% aluminium for an outstanding strength-to-weight ratio, long service life and genuine resistance to the rigours of road and track use.
• Ergonomic shaping promotes a natural wrist and finger position, reducing hand fatigue on long rides and giving you confident clutch modulation in traffic or out of slow corners.
• Drop-in fitment designed specifically for the Aprilia RSV4 platform — no modifications, no compromise.
• 100% Made in Italy under Bonamici Racing's exacting quality standards.

Choosing the Right Offset

The offset determines how far the lever sits from the handlebar and how much mechanical advantage is applied to the clutch pull. Here is how each position performs in practice:

• Offset 24 mm: the lightest pull of the range, ideal for riders who prefer a relaxed, low-effort action — particularly well suited to commuting or long touring stints on the RSV4.
• Offset 27 mm: a small step up in resistance that adds a touch more control while retaining a comfortable, balanced feel.
• Offset 29 mm: the sweet spot for most RSV4 riders — a genuine blend of comfort and clutch feedback that works equally well on road and track days.
• Offset 32 mm: increased resistance for a more sporting character, preferred by riders who want precise, deliberate clutch engagement when pushing harder.
• Offset 34 mm: the firmest setting in the range, delivering an aggressive, race-oriented action suited to riders who demand maximum feel and control at the limit.

Fixed or Adjustable?

The fixed lever provides a set, unchanging position — exactly what many track-day and race-focused riders want for repeatable, consistent lap-to-lap feel. The adjustable version adds a reach-adjustment mechanism so the lever distance from the bar can be altered without tools while you are seated on the bike, making it the practical choice for riders who share their RSV4 between road and circuit, or who simply like the freedom to fine-tune on the go.

Fitment and Compatibility

This clutch lever is engineered as a direct, bolt-on replacement for the following Aprilia models:

• Aprilia RSV4 (2009–2026)
• Aprilia RSV4 R (2009–2026)
• Aprilia RSV4 RR (2015–2026)
• Aprilia RSV4 RF (2015–2026)
• Aprilia RSV4 1100 (2019–2026)
• Aprilia RSV4 1100 Factory (2019–2026)

Specifications

• Brand: Bonamici Racing
• Material: 100% aluminium
• Available offsets: 24 mm, 27 mm, 29 mm, 32 mm, 34 mm
• Lever type: fixed or adjustable (select at purchase)
• Fitment: Aprilia RSV4 / RSV4 1100 Factory / R / RR / RF, 2009–2026
• Origin: 100% Made in Italy